Fig. 3.

Illustration of selected OBCS terms under ‘data item’ and ‘statistical data analysis’ and their hierarchies. a Illustration of part of the asserted hierarchical structure for the OBCS branch of ‘data item’. Note that there is no subclass under ‘derived data from statistical analysis’. b The inferred hierarchical structure after using the reasoner HermiT 1.3.8. After the reasoning, the ‘derived data from statistical analysis’ has two direct subclasses ‘derived data from descriptive statistical analysis’ and ‘derived data from inferential statistical analysis’. c Illustration of a part of the ‘statistical data analysis’ branch in OBCS. Note that many OBCS terms under these branches are not shown, and these selected terms are used for demonstration. These screenshots came from the OBCS display using the Protégé OWL editor